公开(公告)号：US06814243B2

公开(公告)日：2004-11-09

申请号：US10209510

申请日：2002-07-31

申请人： Aaron K. Amstutz ,  David C. Becktel ,  Jeffrey R. Ries ,  Kevin K. Socha

发明人： Aaron K. Amstutz ,  David C. Becktel ,  Jeffrey R. Ries ,  Kevin K. Socha

IPC分类号： B01D2700

CPC分类号： B01D29/15 ,  B01D29/96 ,  B01D2201/0415 ,  B01D2201/302 ,  B01D2201/40 ,  B01D2201/4015 ,  B01D2201/4046 ,  B01D2201/4076

摘要： A filter assembly with a replaceable filter element and a reusable filter housing, which incorporates a locking mechanism to ensure that the filter system will not be operated without a filter element installed.

摘要翻译： 具有可替换的过滤元件和可重复使用的过滤器壳体的过滤器组件，其包括锁定机构以确保过滤器系统在没有安装过滤元件的情况下不被操作。

公开(公告)号：US06384369B1

公开(公告)日：2002-05-07

申请号：US09653653

申请日：2000-09-01

申请人： Eivind Stenersen ,  David B. Harder ,  John R. Hacker ,  Gerald D. Kiral ,  Ronald W. Streitmatter ,  Kevin K. Socha

发明人： Eivind Stenersen ,  David B. Harder ,  John R. Hacker ,  Gerald D. Kiral ,  Ronald W. Streitmatter ,  Kevin K. Socha

IPC分类号： B23K2600

CPC分类号： B01D27/005 ,  B01D27/08 ,  B01D27/103 ,  B01D2201/291 ,  B01D2201/302 ,  B01D2201/304 ,  B01D2201/4046

摘要： Liquid filter constructions include a baffle plate secured to a can, by way of laser welding. A filter element is operably oriented within the interior of the can. The filter element includes a first end cap and a media pack secured to the first end cap. In some embodiments, the first end cap radially abuts an outer, annular surface of a tubular member of the baffle plate to form a radially directed seal between the first end cap and the tubular member. Liquid filter constructions of this type have a burst strength between 500-800 psi (about 3.4-5.5 MPa), along a longitudinal section of the can wall. Constructions of this type eliminate a roll or lock seam, an inner gasket, an inner compressive spring, and a gasket retainer. Systems for using liquid filters are described herein. Methods of constructing and using these types of filter arrangements are also described.

公开(公告)号：US06481580B1

公开(公告)日：2002-11-19

申请号：US09644379

申请日：2000-08-23

申请人： Aaron K. Amstutz ,  David C. Becktel ,  Jeffrey R. Ries ,  Kevin K. Socha

发明人： Aaron K. Amstutz ,  David C. Becktel ,  Jeffrey R. Ries ,  Kevin K. Socha

IPC分类号： B01D3534

CPC分类号： B01D29/15 ,  B01D29/96 ,  B01D2201/0415 ,  B01D2201/302 ,  B01D2201/40 ,  B01D2201/4015 ,  B01D2201/4046 ,  B01D2201/4076

摘要： A fuel filter assembly with a replaceable filter element and a reusable filter housing, which incorporates a locking mechanism to ensure that the filter system will not be operated without a filter element installed.

摘要翻译： 具有可替换的过滤元件和可重复使用的过滤器壳体的燃料过滤器组件，其包括锁定机构以确保过滤器系统在没有安装过滤器元件的情况下不被操作。